Hi - we are in the process of merging two companies and looking at implementing a 2 way forest trust.
Both companies are operating AD at 2003 functional level. Our DC's are running on server2008R2 in a vmware environment. Our exchange 2010 and sister company exchange 2003.
Once the forest trust is stablish, would we be able to see contacts on the 2003 exchange?
Will we be able to resolve and synch their GAL?